The large displacementplane problem is discussed in detail. Entire nonlinear formulations of the finite elements and related numerical results are presented.
文章以大位移平面问题为例进行了详细讨论，给出了有限元非线性列式的全过程和数值结果。
2
This paper analyzes the causes and treatment of the torsional displacement and plane rotational displacement of curved continuous concrete beam bridge basing on an engineering example.
通过一个混凝土弯连续梁桥梁体出现较大扭转位移与平面转动位移的工程实例，分析其出现的原因及处理措施。
3
The method based on the mass conservation principle is a practical one to calculate the aerodynamic roughness lengthandzero planedisplacement over tall vegetations.